1024232621 has 2 divisors, whose sum is σ = 1024232622. Its totient is φ = 1024232620.

The previous prime is 1024232597. The next prime is 1024232641. The reversal of 1024232621 is 1262324201.

It is a happy number.

1024232621 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 986839396 + 37393225 = 31414^2 + 6115^2 .

It is an emirp because it is prime and its reverse (1262324201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1024232621 - 2¹⁰ = 1024231597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1024232641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512116310 + 512116311.

It is an arithmetic number, because the mean of its divisors is an integer number (512116311).

Almost surely, 2^1024232621 is an apocalyptic number.

It is an amenable number.

1024232621 is a deficient number, since it is larger than the sum of its proper divisors (1).

1024232621 is an equidigital number, since it uses as much as digits as its factorization.

1024232621 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1024232621 is about 32003.6344967255. The cubic root of 1024232621 is about 1008.0131581201.

Adding to 1024232621 its reverse (1262324201), we get a palindrome (2286556822).

The spelling of 1024232621 in words is "one billion, twenty-four million, two hundred thirty-two thousand, six hundred twenty-one".